Data/hora: 03/06/2024 05:14:19

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 04/06/1997
Data da última atualização: | 04/06/1997
Autoria: | RAMIREZ, M.; URDANETA, A.; RIVAS, C. PARRA, A.; VILLALOBOS, R.
Afiliação: | Facultad de Agronomia, Universidad del Zulia, Apartado 15205. Maracaibo, 4005, Venezuela.
Título: | Genotypes and stocks of Psidium guajava and P. friedrichsthalianum behaviour and the interaction in the top budding scioning method in guava.
Ano de publicação: | 1996
Fonte/Imprenta: | Curitiba, PR: IAPAR/SBF, 1996
Páginas: | p.547
Idioma: | Inglês
Notas: | In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 14. REUNIAO INTERAMERICANA DE HOTICULTURA TROPICAL, 42, 1996, Curitiba, PR.
Conteúdo: | With the purpose to obtain basic information above the top budding scioning method in Psidium guajava was conducted an assay in the glasshouse of DOAA (Ambiental Administration and Ordering Direction) of the University del Zulia. The treatment was 3 stocks (1 and P2 of P. guajava and P3 of P. friedrichsthalianum), all of seed procedence and 4 months old and 6 differents genotypes as bud source. Terminal buds were used with 3 buds in each scion. All the genotypes was grafted in each stock. The experimental design was randomized blocks with 6 replicates and one shoot as experimental unity. The variables under study were alive shoot percentage (PEV) springed shoot percentage (PEB) and leaf shoot percentage (PHE). The results have showed that genotype and stocks, the PEV and PEB values were similars at 22 days. There was no significatives differences between genotypes, but the P3 stock showed highly significative differences (P<0.01). In the genotype-stock interaction were detected highly significative diffferences. The G2P1, G1P2 and G5P2 interactions were not significatively differents within them but differents with the others. The results would indicate that the top budding scioning method is available for guava.
Palavras-Chave: | Congress; Congresso; Genotipos; Genotypes; Guava; Psidium friedrichstha-lianum; Seed.
Thesagro: | Goiaba; Psidium Guajava; Semente.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (13865-1) - ADD - PL - -- - 634.0406081 - C444r - 1997000096 - DIS